Diamonds

Each piece of jewelry we make is customizable, so our master jewelers can create the piece of your dreams using our certified loose diamonds at Unicorn Jewelry. We embrace the key to each diamond’s quality, the five C’s: Carat Weight, Cut, Color, Clarity and Certification. At Unicorn Jewelry in Rancho Bernardo, we want to help you find the perfect diamond for your needs, because you can never have too many diamonds.

To learn more about selecting your diamond, click here.

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    • 4.02Ct Round Brilliant Cut, K, VS1, Very Good Cut, Very Good Polish, Very Good Symmetry, GIA 2151033862
    • 4.02Ct Round Brilliant Cut, K, VS1, Very Good Cut, Very Good Polish, Very Good Symmetry, GIA 2151033862

      GIA REPORT NUMBER: 2151033862 DATE OF ISSUE: Sep. 28,...

      GIA REPORT NUMBER: 2151033862 DATE OF ISSUE: Sep. 28, 2012   ROUND BRILLIANT Measurements: 10.17 - 10.26 x 6.31 mmCarat Weight: 4.02 caratColor Grade: KClarity Grade: VS1Cut Grade: Very Good   PROPORTIONS Depth: 61.7 %Table: 60 %Crown Angle: 36.0°Crown Height: 14.5%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 80%Girdle: Thin to Slightly Thick, Faceted, 3.0%Culet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY...

    • 4.03Ct Round Brilliant, K, SI1, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6214807086
    • 4.03Ct Round Brilliant, K, SI1, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6214807086

      GIA REPORT NUMBER: 6214807086 DATE OF ISSUE: Jul. 13,...

      GIA REPORT NUMBER: 6214807086 DATE OF ISSUE: Jul. 13, 2021   ROUND BRILLIANTMeasurements: 9.96 - 10.01 x 6.28 mmCarat Weight: 4.03 caratColor Grade: KClarity Grade: SI1Cut Grade: Very Good PROPORTIONSDepth: 62.9%Table: 58%Crown Angle: 37.0°Crown Height: 16.0%Pavilion Angle: 40.0°Pavilion Depth: 42.0%Star Length: 50%Lower Half: 75%Girdle: Thin to Thick, Faceted, 5.0%Culet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Knot, Crystal, Feather, Cavity, Needle, Indented NaturalKey To Symbols: Knot, Crystal, Feather, Cavity, Needle, Indented Natural COMMENTSPinpoints...

    • EGL European 2.01ct Round Brilliant Cut Diamond, H, SI1, Excellent Polish & Symmetry
    • EGL European 2.01ct Round Brilliant Cut Diamond, H, SI1, Excellent Polish & Symmetry

      EGL European REPORT # EGL2610165829 PRIMARY PRIMARY...

      EGL European REPORT # EGL2610165829 PRIMARY PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 2.01 CTClarity Grade: SI1Color Grade: H   PROPORTIONS Measurements: 8.16 - 8.13 x 4.89 MMTable: 58%Depth: 60.0%Crown Height: 14%Pavilion Depth: 43%Girdle: Medium, FacetedCulet: None OBSERVATIONS Finish Polish: EXCELLENTSymmetry: EXCELLENT Fluorescence: NONE   COMMENTS "EXCELLENT IDEAL CUT"...

    • EGL USA 1.01 CT Round Brilliant Cut Diamond, M, SI2, Good Polish, Good Symmetry
    • EGL USA 1.01 CT Round Brilliant Cut Diamond, M, SI2, Good Polish, Good Symmetry

      REPORT # US 919339605D   PRIMARY CHARACTERISTICS...

      REPORT # US 919339605D   PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.01 CTClarity Grade: SI2Color Grade: M PROPORTIONS Measurements: 6.32 X 6.24 X 3.83 MMTable: 66%Depth: 61%Crown Height: 11.5%Crown Angle: 34.5°Pavilion Depth: 41.2%Pavilion Angle: 40.1°Girdle: THIN TO VERY THICK OBSERVATIONS Finish Polish: GOODSymmetry: GOOD Fluorescence: NONE COMMENTS: GIRDLE...

    • EGL USA 1.02 CT Round Brilliant Cut Diamond, O-P, VS1, Good Polish, Good Symmetry
    • EGL USA 1.02 CT Round Brilliant Cut Diamond, O-P, VS1, Good Polish, Good Symmetry

      REPORT DATA REPORT # US 78669109D  ...

      REPORT DATA REPORT # US 78669109D   PRIMARY CHARACTERISTICSCut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.02 CTClarity Grade: VS1Color Grade: O-P   PROPORTIONS Measurements: 6.31 X 6.18 X 4.15 MMTable: 67%Depth: 66.5%Crown Height: 13%Crown Angle: 38°Pavilion Depth: 48.5%Pavilion Angle: 44.3°Girdle: VERY THIN TO SL. THICK   OBSERVATIONS Finish Polish: GOODSymmetry:...

    • EGL USA 1.03 CT Round Brilliant Cut Diamond, L, SI3, Good Polish, Good Symmetry
    • EGL USA 1.03 CT Round Brilliant Cut Diamond, L, SI3, Good Polish, Good Symmetry

      REPORT DATA REPORT # US 916433702D  ...

      REPORT DATA REPORT # US 916433702D   PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.03 CTClarity Grade: SI3Color Grade: L   PROPORTIONS Measurements: 6.44 X 6.4 X 3.99 MMTable: 58%Depth: 62.1%Crown Height: 15%Crown Angle: 35°Pavilion Depth: 43.1%Pavilion Angle: 41°Girdle: THIN TO SL. THICK FACETED   OBSERVATIONS Finish Polish:...

    • EGL USA 1.40 CT Round Brilliant Cut Diamond, H, SI2, Good Polish, Good Symmetry
    • EGL USA 1.40 CT Round Brilliant Cut Diamond, H, SI2, Good Polish, Good Symmetry

      REPORT DATA REPORT # US917636204D   PRIMARY...

      REPORT DATA REPORT # US917636204D   PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.40 CTClarity Grade: SI2Color Grade: H   PROPORTIONS Measurements: 6.96 X 6.91 X 4.53 MMTable: 64%Depth: 65.3%Crown Height: 14.7%Crown Angle: 39°Pavilion Depth: 44.8%Pavilion Angle: 42.2°Girdle: VERY THIN TO THICK   OBSERVATIONS Finish Polish: GOODSymmetry: GOOD...

    • EGL USA 1.74 CT Round Brilliant Cut Diamond, Fancy Vivid Yellow Color, SI3 Clarity
    • EGL USA 1.74 CT Round Brilliant Cut Diamond, Fancy Vivid Yellow Color, SI3 Clarity

      REPORT DATA REPORT # US907820210D    ...

      REPORT DATA REPORT # US907820210D     PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.74 CTClarity Grade: SI3*C.E.Color Grade: FANCY VIVID YELLOW   PROPORTIONS Measurements: 7.62 X 7.43 X 4.87 MMTable: 59%Depth: 64.7%Crown Height: 15.3%Crown Angle: 36°Pavilion Depth: 44.7%Pavilion Angle: 41.9°Girdle: THIN TO MEDIUM FACETED   OBSERVATIONS Finish...

    • EGL USA 1.98ct Round Brilliant Cut Diamond, J, SI1, Ideal Cut
    • EGL USA 1.98ct Round Brilliant Cut Diamond, J, SI1, Ideal Cut

      EGL USA REPORT # US 62421401D  ...

      EGL USA REPORT # US 62421401D   PRIMARY PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.98 CTClarity Grade: SI1Color Grade: JCut Grade: IDEAL PROPORTIONS Measurements: 8.01 X 7.95 X 4.96 MMTable: 60%Depth: 62.2%Crown Height: 14.9%Crown Angle: 36°Pavilion Depth: 43.5%Pavilion Angle: 41.1°Girdle: MEDIUM TO MEDIUM FACETEDCulet: NONE OBSERVATIONS Finish...

    • EGL USA 2,06 CT Round Brilliant Cut Diamond, H, SI2, Very Good Polish, Good Symmetry
    • EGL USA 2,06 CT Round Brilliant Cut Diamond, H, SI2, Very Good Polish, Good Symmetry

      REPORT DATA REPORT # US81850413D   PRIMARY...

      REPORT DATA REPORT # US81850413D   PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 2.06 CTClarity Grade: SI2Color Grade: H   PROPORTIONS Measurements: 8.09 X 8.02 X 5.07 MMTable: 58%Depth: 62.9%Crown Height: 14.8%Crown Angle: 35.1°Pavilion Depth: 43.3%Pavilion Angle: 41.1°Girdle: SL. THICK FACETED   OBSERVATIONS Finish Polish: VERY GOODSymmetry: GOOD...

    • EGL USA 2.01ct Round Brilliant Cut Diamond, J, VS2, Ideal Cut
    • EGL USA 2.01ct Round Brilliant Cut Diamond, J, VS2, Ideal Cut

      EGL USA REPORT # US 62354911D  ...

      EGL USA REPORT # US 62354911D   PRIMARY PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 2.01 CTClarity Grade: VS2Color Grade: JCut Grade: IDEAL PROPORTIONS Measurements: 8.17 X 8.14 X 4.9 MMTable: 58%Depth: 60.1%Crown Height: 14.6%Crown Angle: 34.5°Pavilion Depth: 41.8%Pavilion Angle: 39.9°Girdle: THIN TO MEDIUM FACETEDCulet: NONE OBSERVATIONS Finish...

    • EGL USA 2.51ct Round Brilliant Cut Diamond, H, SI1, Ideal Cut
    • EGL USA 2.51ct Round Brilliant Cut Diamond, H, SI1, Ideal Cut

      REPORT DATA REPORT # US 917411501D  ...

      REPORT DATA REPORT # US 917411501D   PRIMARY CHARACTERISTICS Cut (Shape and Style) ROUND BRILLIANT Carat Weight 2.51 CT Clarity Grade SI1 Color Grade H Cut Grade IDEAL   PROPORTIONS Measurements 8.72 X 8.66 X 5.45 MM Table 55% Depth 62.7% Crown Height 14.4% Crown Angle 32.5° Pavilion Depth 44.3%...

    • GIA 0.79 CT Round Brilliant Cut Diamond, J, SI1, Very Good Polish, Poor Symmetry
    • GIA 0.79 CT Round Brilliant Cut Diamond, J, SI1, Very Good Polish, Poor Symmetry

      GIA REPORT NUMBER: 2151804846 DATE OF ISSUE: Dec. 19,...

      GIA REPORT NUMBER: 2151804846 DATE OF ISSUE: Dec. 19, 2013     OLD EUROPEAN BRILLIANT Measurements: 5.25 - 5.40 x 3.71 mmCarat Weight: 0.79 caratColor Grade: JClarity Grade: SI1   PROPORTIONS Depth: 70.6 %Table: 53 %Girdle: Extremely Thin to Very ThickCulet: Extremely Large   FINISH Polish: Very GoodSymmetry: Poor   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal   INSCRIPTION(S): GIA 2151804846  ...

    • GIA 1.00 Carat Round Brilliant Cut Diamond, F, SI2, Good Cut, Very Good Polish, Fair Symmetry
    • GIA 1.00 Carat Round Brilliant Cut Diamond, F, SI2, Good Cut, Very Good Polish, Fair Symmetry

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug. 2,...

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug. 2, 2018     ROUND BRILLIANT Measurements: 6.42 - 6.49 x 3.88 mmCarat Weight: 1.00 caratColor Grade: FClarity Grade: SI2Cut Grade: Good PROPORTIONS Depth: 60.1 %Table: 62 %Crown Angle: 35.5°Crown Height: 13.5%Pavilion Angle: 40.8°Pavilion Depth: 42.0%Star Length: 60%Lower Half: 80%Girdle: Very Thin to Thick, 4.5%Culet: Very Small FINISH Polish: Very GoodSymmetry: Fair FLUORESCENCE Fluorescence: Medium Blue CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity,...